exactan.<美><加拿大>(赛马或跑狗中的)正序连赢exactadj.精密严谨的；确切的exact in keeping appointments严格守约exact a confession by torture刑讯逼供exact sequence ofchaincomplex链复形的正合序列exact divisibility of numbers数的整除性Exacting Revenge on the Crabs对螃蟹的复仇exact sequence of chaincomplex链复形的正合序列exact relative molecular weight精确相对分子质量exact finite sample distribution恰当有限样本分布exact obedience from one's staff定居于在 ... 落户exact linearization via feedback反馈精确线性化